body {
    background: url(../img/sign-bg.jpg) no-repeat;
    background-position: center top;
    background-size: 655px;
}


.register{
    height: 36px;
    width: 90px;
    text-align: center;
    line-height: 36px;
    border-radius: 18px;
    position: fixed;
    top: 25px;
    right: 15px;
    background-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}
.icloud{
    padding: 100px 15px 5px;
    color: #fff;
    font-size: 30px;
    font-weight: 600;
}

.form{
    margin-top: 15px;

input {
    border: 0;
    outline: none;
}

.base_input {
    display: block;
    width: 300px;
    height: 50px;
    border: 1px solid #ccc;
    border-radius: 25px;
    text-indent: 25px;
    margin: 0 auto;
    margin-top: 40px;
    background-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.base_input::placeholder {
    color: #fff;
}

.submit {
    text-indent: 0px;
    color: #fff;
    background-color: rgba(99, 255, 167, 0.5);
}

.msg {
    height: 40px;
    text-align: center;
    margin-top: 20px;
    color: #f00;
    display: none;
}

.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    padding-top: 20px;
    border-radius: 20px;
    color: #fff;
    text-align: center;
    background-color: #4c4c4c;
    box-sizing: border-box;
    font-size: 14px;
}

}